Pith Number

pith:7UX23PJK

pith:2022:7UX23PJKLXYLXO5PCTD4R3TGHM

not attested not anchored not stored refs pending

Magnetic cooling and vibration isolation of a sub-kHz mechanical resonator

Bernard van Heck, Jaimy Plugge, Tim Fuchs, Tjerk H. Oosterkamp, Wim A. Bosch

arxiv:2208.11750 v2 · 2022-08-24 · quant-ph · cond-mat.mes-hall · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7UX23PJKLXYLXO5PCTD4R3TGHM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T05:58:51.729352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd2fadbd2a5df0bbbbaf14c7c8ee663b2bacb01e230b91b8dcecbebf532580f6

Aliases

arxiv: 2208.11750 · arxiv_version: 2208.11750v2 · doi: 10.48550/arxiv.2208.11750 · pith_short_12: 7UX23PJKLXYL · pith_short_16: 7UX23PJKLXYLXO5P · pith_short_8: 7UX23PJK

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7UX23PJKLXYLXO5PCTD4R3TGHM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fd2fadbd2a5df0bbbbaf14c7c8ee663b2bacb01e230b91b8dcecbebf532580f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59d5fc4706297d589b042c963c08c6d0743e61cf7788c586ef2ae21db77bf3dc",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-08-24T19:30:20Z",
    "title_canon_sha256": "955e0037021a2eed39a4db778edcb15e5c3fe3c69c77263a207278180d1b7653"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.11750",
    "kind": "arxiv",
    "version": 2
  }
}